BMW 6 Series Convertible (F12)
Car comparison
BMW 6 Series Convertible (F12) 650i · Stage 3vsBMW 6 Series Convertible (F12) 650i · Stage 2vsBMW 6 Series Convertible (F12) 650i · Stage 1vsBMW 6 Series Convertible (F12) 650i
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonBMW 6 Series Convertible (F12)
650i (Stage 2)
BMW 6 Series Convertible (F12)
650i (Stage 1)
BMW 6 Series Convertible (F12)
650i
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp
- Quickest 0-100 km/h3.9 s
- Fastest top speed292 km/h181 mph
- Most powerful611 hp455 kW
- Highest torque930 Nm686 lb-ft
- Lightest1,940 kg4,277 lb
- Best power-to-weight315 hp/t235 kW/t3.2 kg/hp
- Lowest combined fuel consumption10.7 L/100 km22.0 mpg US26.4 mpg UK
- Lowest city consumption15.5 L/100 km15.2 mpg US18.2 mpg UK
- Lowest highway consumption7.9 L/100 km29.8 mpg US35.8 mpg UK
- Lowest CO2 emissions249 g/km
- Best estimated range654 km407 mi
- Largest trunk300 L
- Best overall score74/100
- Best performance score88/100
- Best economy score78/100
- Best practicality score45/100
Specification comparison
| Model | BMW6 Series Convertible (F12)650i (Stage 3)611 hp | BMW6 Series Convertible (F12)650i (Stage 2)529 hp | BMW6 Series Convertible (F12)650i (Stage 1)480 hp | BMW6 Series Convertible (F12)650i407 hp |
|---|---|---|---|---|
| Power | 611hp455kW+204 hp | 529hp395kW+122 hp | 480hp358kW+73 hp | 407hp304kW |
| Torque | 930Nm686lb-ft+330 Nm | 810Nm597lb-ft+210 Nm | 732Nm540lb-ft+132 Nm | 600Nm443lb-ft |
| Curb weight | 1,940kg4,277lb | 1,940kg4,277lb | 1,940kg4,277lb | 1,940kg4,277lb |
| Gross weight | 2,390kg5,269lb | 2,390kg5,269lb | 2,390kg5,269lb | 2,390kg5,269lb |
| Top speed | 292 km/h 181 mph | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph Calculated | 273 km/h 170 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Calculated |
| To 99% top speed | 54.3s99% target: 289 km/h / 180 mph-15.9 s Calculated | 63.0s99% target: 287 km/h / 178 mph-7.2 s Calculated | 63.9s99% target: 270 km/h / 168 mph-6.3 s Calculated | 70.2s99% target: 257 km/h / 160 mph Calculated |
| 0-100 km/h | 3.9s-1.1 s | 4.3s-0.8 s | 4.5s-0.5 s | 5.0s |
| 0-200 km/h | 11.8s-6.5 s Calculated | 13.4s-4.9 s Calculated | 15.2s-3.1 s Calculated | 18.3s Calculated |
| 0-60 mph | 3.7s-1.0 s Calculated | 4.1s-0.7 s Calculated | 4.3s-0.5 s Calculated | 4.7s Calculated |
| Fuel consumption | 10.7L/100 km22mpg US26.4mpg UK | 10.7L/100 km22mpg US26.4mpg UK | 10.7L/100 km22mpg US26.4mpg UK | 10.7L/100 km22mpg US26.4mpg UK |
| Fuel consumption city | 15.5L/100 km15.2mpg US18.2mpg UK | 15.5L/100 km15.2mpg US18.2mpg UK | 15.5L/100 km15.2mpg US18.2mpg UK | 15.5L/100 km15.2mpg US18.2mpg UK |
| Fuel consumption highway | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK | 7.9L/100 km29.8mpg US35.8mpg UK |
| Quarter mile | 11.7s-1.4 s Calculated | 12.2s-0.9 s Calculated | 12.6s-0.6 s Calculated | 13.2s Calculated |
| Power-to-weight | 315hp/t235kW/t143hp/1000 lb Calculated | 273hp/t203kW/t124hp/1000 lb Calculated | 248hp/t185kW/t112hp/1000 lb Calculated | 210hp/t156kW/t95hp/1000 lb Calculated |
| Torque-to-weight | 479Nm/t321lb-ft/ton Calculated | 418Nm/t279lb-ft/ton Calculated | 377Nm/t252lb-ft/ton Calculated | 309Nm/t207lb-ft/ton Calculated |
| Estimated range | 654km407mi Calculated | 654km407mi Calculated | 654km407mi Calculated | 654km407mi Calculated |
| Displacement | 4,395cc268cu in | 4,395cc268cu in | 4,395cc268cu in | 4,395cc268cu in |
| Length | 4,894mm193in | 4,894mm193in | 4,894mm193in | 4,894mm193in |
| Width | 1,894mm75in | 1,894mm75in | 1,894mm75in | 1,894mm75in |
| Height | 1,365mm54in | 1,365mm54in | 1,365mm54in | 1,365mm54in |
| Wheelbase | 2,855mm112in | 2,855mm112in | 2,855mm112in | 2,855mm112in |
| Front track | 1,600mm63in | 1,600mm63in | 1,600mm63in | 1,600mm63in |
| Rear track | 1,665mm66in | 1,665mm66in | 1,665mm66in | 1,665mm66in |
| Ground clearance | 123mm5in | 123mm5in | 123mm5in | 123mm5in |
| Trunk volume | 300L | 300L | 300L | 300L |
| Max trunk volume | 350L | 350L | 350L | 350L |
| Doors | 2 | 2 | 2 | 2 |
| Seats | 4 | 4 | 4 | 4 |
| Fuel tank | 70L | 70L | 70L | 70L |
| CO2 emissions | 249g/km | 249g/km | 249g/km | 249g/km |
Performance charts
Use the estimates as comparison hints and verify exact figures before making decisions.
Dyno simulation
Estimated stock-style power and torque curves by engine speed.
- BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp: Power / Torque
- BMW 6 Series Convertible (F12) 650i (Stage 2) 529 hp: Power / Torque
- BMW 6 Series Convertible (F12) 650i (Stage 1) 480 hp: Power / Torque
- BMW 6 Series Convertible (F12) 650i 407 hp: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 5,500-6,400 rpm | 1,750-4,500 rpm | 6,650 rpm |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 5,500-6,400 rpm | 1,750-4,500 rpm | 6,650 rpm |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 5,500-6,400 rpm | 1,750-4,500 rpm | 6,650 rpm |
| BMW6 Series Convertible (F12)650i407 hp | 5,500-6,400 rpm | 1,750-4,500 rpm | 6,650 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | BMW6 Series Convertible (F12)650i (Stage 3)611 hp | BMW6 Series Convertible (F12)650i (Stage 2)529 hp | BMW6 Series Convertible (F12)650i (Stage 1)480 hp | BMW6 Series Convertible (F12)650i407 hp |
|---|---|---|---|---|
| Acceleration checkpoints | ||||
0-60 mph 0-97 km/h | 3.7 s | 4.1 s | 4.3 s | 4.7 s |
0-100 km/h 0-62 mph | 3.9 s | 4.3 s | 4.5 s | 5.0 s |
0-200 km/h 0-124 mph | 11.8 s | 13.4 s | 15.2 s | 18.3 s |
| Top speed | 292 km/h 181 mph | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph Likely limited | 273 km/h 170 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph Likely limited |
| Drag race simulation | ||||
60 ft 18 m | 2.0 s | 2.1 s | 2.1 s | 2.1 s |
330 ft 101 m | 5.2 s | 5.4 s | 5.5 s | 5.7 s |
1/8 mile 201 m | 7.7 s | 8.0 s | 8.2 s | 8.6 s |
1000 ft 305 m | 9.9 s | 10.3 s | 10.6 s | 11.1 s |
1/4 mile 402 m | 11.7 s | 12.2 s | 12.6 s | 13.2 s |
Trap speed 1/4 mile 402 m | 199 km/h 124 mph | 191 km/h 119 mph | 184 km/h 114 mph | 174 km/h 108 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 611 hp 455 kW |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 529 hp 395 kW |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 480 hp 358 kW |
| BMW6 Series Convertible (F12)650i407 hp | 407 hp 304 kW |
BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp has 204 hp more than BMW 6 Series Convertible (F12) 650i 407 hp.
The biggest power difference is between BMW 6 Series Convertible (F12) 650i 407 hp and BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp: 204 hp (152 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 930 Nm 686 lb-ft |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 810 Nm 597 lb-ft |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 732 Nm 540 lb-ft |
| BMW6 Series Convertible (F12)650i407 hp | 600 Nm 443 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 1,940 kg 4,277 lb |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 1,940 kg 4,277 lb |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 1,940 kg 4,277 lb |
| BMW6 Series Convertible (F12)650i407 hp | 1,940 kg 4,277 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 292 km/h 181 mph |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 273 km/h 170 mph |
| BMW6 Series Convertible (F12)650i407 hp | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
0-100 km/h comparison
Bar comparison chart for 0-100 km/h. Lower is better · seconds
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 3.9 s |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 4.3 s |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 4.5 s |
| BMW6 Series Convertible (F12)650i407 hp | 5.0 s |
The biggest 0-100 km/h difference is between BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp and BMW 6 Series Convertible (F12) 650i 407 hp: 1.1 s.
The closest cars by acceleration are BMW 6 Series Convertible (F12) 650i (Stage 2) 529 hp and BMW 6 Series Convertible (F12) 650i (Stage 1) 480 hp, separated by only 0.3 s.
Fuel consumption comparison
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i407 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 315 hp/t 235 kW/t 3.2 kg/hp |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 273 hp/t 203 kW/t 3.7 kg/hp |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 248 hp/t 185 kW/t 4.0 kg/hp |
| BMW6 Series Convertible (F12)650i407 hp | 210 hp/t 156 kW/t 4.8 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 654 km 407 mi |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 654 km 407 mi |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 654 km 407 mi |
| BMW6 Series Convertible (F12)650i407 hp | 654 km 407 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 611 hp 455 kW | 3.9 s | 292 km/h 181 mph |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 529 hp 395 kW | 4.3 s | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 480 hp 358 kW | 4.5 s | 273 km/h 170 mph |
| BMW6 Series Convertible (F12)650i407 hp | 407 hp 304 kW | 5.0 s | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph |
Most attractive quadrant
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp |
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| BMW6 Series Convertible (F12)650i (Stage 2)529 hp |
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| BMW6 Series Convertible (F12)650i (Stage 1)480 hp |
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| BMW6 Series Convertible (F12)650i407 hp |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp |
| 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | ||||||
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp |
| 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | ||||||
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp |
| 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | ||||||
| BMW6 Series Convertible (F12)650i407 hp |
| 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | ||||||
BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp is closest to the top-right balance target for performance and fuel economy.
Acceleration vs fuel consumption
Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 3.9 s |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 4.3 s |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 4.5 s |
| BMW6 Series Convertible (F12)650i407 hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 5.0 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| BMW6 Series Convertible (F12)650i (Stage 3)611 hp | 315 hp/t 235 kW/t 3.2 kg/hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i (Stage 2)529 hp | 273 hp/t 203 kW/t 3.7 kg/hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i (Stage 1)480 hp | 248 hp/t 185 kW/t 4.0 kg/hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
| BMW6 Series Convertible (F12)650i407 hp | 210 hp/t 156 kW/t 4.8 kg/hp | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK |
Detailed score breakdown
| Vehicle | BMW6 Series Convertible (F12)650i (Stage 3)611 hp | BMW6 Series Convertible (F12)650i (Stage 2)529 hp | BMW6 Series Convertible (F12)650i (Stage 1)480 hp | BMW6 Series Convertible (F12)650i407 hp | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Power | 611 hp 455 kW | 529 hp 395 kW | 480 hp 358 kW | 407 hp 304 kW | ||||||||||||||||||||||||||||||||
| Torque | 930 Nm 686 lb-ft | 810 Nm 597 lb-ft | 732 Nm 540 lb-ft | 600 Nm 443 lb-ft | ||||||||||||||||||||||||||||||||
| Acceleration | 3.9 s | 4.3 s | 4.5 s | 5.0 s | ||||||||||||||||||||||||||||||||
| Top speed | 292 km/h 181 mph | Unrestricted 290 km/h180 mph Restricted 280 km/h174 mph | 273 km/h 170 mph | Unrestricted 260 km/h162 mph Restricted 250 km/h155 mph | ||||||||||||||||||||||||||||||||
| Lightness | 1,940 kg 4,277 lb | 1,940 kg 4,277 lb | 1,940 kg 4,277 lb | 1,940 kg 4,277 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | 10.7 L/100 km 22.0 mpg US 26.4 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 654 km 407 mi | 654 km 407 mi | 654 km 407 mi | 654 km 407 mi | ||||||||||||||||||||||||||||||||
| CO2 score | 249 g/km | 249 g/km | 249 g/km | 249 g/km | ||||||||||||||||||||||||||||||||
| Trunk score | 300 L 10.6 cu ft | 300 L 10.6 cu ft | 300 L 10.6 cu ft | 300 L 10.6 cu ft | ||||||||||||||||||||||||||||||||
| Power-to-weight score | 315 hp/t 235 kW/t 3.2 kg/hp | 273 hp/t 203 kW/t 3.7 kg/hp | 248 hp/t 185 kW/t 4.0 kg/hp | 210 hp/t 156 kW/t 4.8 kg/hp | ||||||||||||||||||||||||||||||||
| Overall | Fixed score | Fixed score | Fixed score | Fixed score |
Fuel cost and annual usage
Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.
Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.
LC = Local Currency
| Vehicle | BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp | BMW 6 Series Convertible (F12) 650i (Stage 2) 529 hp | BMW 6 Series Convertible (F12) 650i (Stage 1) 480 hp | BMW 6 Series Convertible (F12) 650i 407 hp |
|---|---|---|---|---|
| Consumption | 10.7 L/100 km22 mpg US26.4 mpg UK | 10.7 L/100 km22 mpg US26.4 mpg UK | 10.7 L/100 km22 mpg US26.4 mpg UK | 10.7 L/100 km22 mpg US26.4 mpg UK |
| Cost / 100 km | 18.72 LC100 km | 18.72 LC100 km | 18.72 LC100 km | 18.72 LC100 km |
| Cost / 100 mi | 30.13 LC100 mi | 30.13 LC100 mi | 30.13 LC100 mi | 30.13 LC100 mi |
| Annual fuel used | 1,605 L424 US gal353 UK gal | 1,605 L424 US gal353 UK gal | 1,605 L424 US gal353 UK gal | 1,605 L424 US gal353 UK gal |
| Annual fuel cost | 2,809 LC/year | 2,809 LC/year | 2,809 LC/year | 2,809 LC/year |
Head-to-head comparisons
BMW 6 Series Convertible (F12) 650i (Stage 3) 611 hp
- Has 81 hp more
- Has 120 Nm more
- Is 0.4 s quicker from 0-100 km/h
- Has 2 km/h (1 mph) higher top speed
- Has 42 hp/t better power-to-weight
Pros
- Quickest 0-100 km/h in this comparison
- Highest top speed
- Most powerful
- Highest torque
- Lightest
- Lowest combined fuel consumption
- Best power-to-weight ratio
- Best estimated range
- Largest trunk
Cons
- Highest CO2 emissions
BMW 6 Series Convertible (F12) 650i (Stage 2) 529 hp
No measurable advantages in the available data.
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